---
title: Sellsy (Client Credentials) - How do I link my account?
sidebarTitle: Sellsy (Client Credentials)
---


# Overview

To authenticate with Sellsy (Client Credentials), you need two key pieces of information:
1. **Client ID** - A unique identifier for your client.
2. **Secret shopper** - A confidential key used to authenticate the identity of the application (client).

This guide will walk you through obtaining these credentials within Sellsy.

### Prerequisites:

- You must have an account with Sellsy.

### Instructions:

#### Step 1: Generating your Client Credentials
1. Navigate to your [Developer page](https://www.sellsy.com/developer/api-v2).
   <img src="/integrations/all/sellsy-oauth2-cc/developer_portal.png" />
2. Click **Create API access** and select **Staff**.
3. Fill in all the required information and select the permissions you want to give to your API access.
   <img src="/integrations/all/sellsy-oauth2-cc/create_api_access.png" />
4. Click **Save**.
5. After creating the app, copy the **Client ID** and **Secret shopper** that Sellsy will generate.
   <img src="/integrations/all/sellsy-oauth2-cc/credentials.png" />

#### Step 2: Enter credentials in the Connect UI

Once you have both the **Client ID** and **Secret shopper**:
1. Open the form where you need to authenticate with Sellsy (Client Credentials).
2. Enter the **Client ID** and **Secret shopper** in their designated fields.
3. Submit the form, and you should be successfully authenticated.


<img src="/integrations/all/sellsy-oauth2-cc/form.png" style={{maxWidth: "450px" }}/>

You are now connected to Sellsy (Client Credentials).
 